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A book to cover developments in corrosion inhibitors is long overdue. This has been addressed by Dr Sastri in a book which presents fundamental aspects of corrosion inhibition, historical developments and the industrial applications of inhibitors. The book deals with the electrochemical principles and chemical aspects of corrosion inhibition, such as stability of metal complexes, the Hammett equation, hard and soft acid and base principle, quantum chemical aspects and Hansch' s model and also with the various surface analysis techniques, e.g. XPS, Auger, SIMS and Raman spectroscopy, that are used in industry for corrosion inhibition. The applications of corrosion inhibition are wide ranging. Examples given in this book include: oil and gas wells, petrochemical plants, steel reinforced cement, water cooling systems, and many more. The final chapters discuss economic and environmental considerations which are now of prime importance. The book is written for researchers in academia and industry, practicing corrosion engineers and students of materials science, engineering and applied chemistry. Получить ссылку |
Brazilian Jiu-Jitsu: Theory and Technique
Автор: Gracie Renzo, Gracie Royler, Danaher John
Год издания:
During the last decade, the martial arts world has looked to innovative mixed martial arts competitions such as the Ultimate Fighting Championship to determine which fighting style is the best. These contests have repeatedly shown the grappling style of martial arts, headed by Brazilian jiu-jitsu, to dominate. The Brazilian jiu-jitsu style stems from the premise, garnered from analysis of actual street fights, that the outcome of any fight is decided on the ground. While most martial arts deal only with the initial punching and kicking stages of combat, Brazilian jiu-jitsu concentrates on ground combat. This guide shows how to use Brazilian jiu-jitsu to increase combat effectiveness. Photographs and step-by-step instructions show how to master the techniques used in this exciting new form of combat.
Renzo Gracie, a two-time world Abu Dhabi submission jiu-jitsu champion, two-time Brazilian national champion, World Combat champion, and Martial Arts Reality Superfight champion, teaches Brazilian jiu-jitsu at an elite martial arts academy. Royler Gracie has competed in the Black Belt ranks for 20 years, winning the world title four times and the Abu Dhabi world submission championship for two consecutive years. They live in New York City.
The Bulgarian Language in Practice: A Basic Course in Contemporary Bulgarian as a Foreign Language
Автор: Eleonora Ivanova
Год издания:
Начальный курс болгарского языка для иностранцев, включающий в себя 25 уроков (с текстами, диалогами, грамматическими комментариями и упражнениями), приложения и словарь. В приложениях содержатся тексты для дополнительной работы, краткий справочник по морфологии, а также иллюстрированную подборку бытовой лексики по ряду тем.
Аудиоматериалы записаны болгарскими дикторами и актерами без использования английского языка.
Все тексты звучат в естественном темпе, с безупречными произношением и интонацией.
Anti-corrosion treatment of the car body, in eBook
Автор: Монолит
Год издания:
Content
Introduction
Overview
When do rustproofing
The frequency and amount of processing
The equipment for processing
Chemicals for the treatment of
The main stages of the full anti-corrosion treatment
Application of anti-corrosion agents
Installing the wing flaps and mudguards
Where do anti-corrosion treatment
Independent anti-corrosion treatment
Device for electrochemical protection against corrosion of the car body
Theory and practical aspects of Internationa settlements. Economic cooperation
Автор: Николай Камзин
Год издания:
As part of the dynamics of international economic cooperation by the need for mutual settlement operations, so the problem of organization of settlements is an important place for the economically active subjects, especially in a globalized economic space in the functioning of transnational structures and scale of the export, import and international financial transactions. In agreeing on the order of calculations, the participants determined the form of payment in order to fulfill the financial obligations of the agreement – regulated by means of voluntary compliance through a credit institution liabilities, characterized by specific features on the order of transfer of funds to the account, a certain kind of settlement document, as well as office procedures. The source of payment relations is the need to have one contractor expressed in the appropriate disposition, the other in shortage. This relationship gives rise as a consequence of the relationship with the lending institution. Need to accession will intensify in the subjects of international payment relationship.
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